Compare 497139 vs 497142
| Property | 497139 | 497142 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 1657131 | 21 × 32 × 711 × 3891 |
| Prime factorization | 3 × 165713 | 2 × 3 × 3 × 71 × 389 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 165713, 497139 | 1, 2, 3, 6, 9, 18, 71, 142, 213, 389, 426, 639, 778, 1167, 1278, 2334, 3501, 7002, 27619, 55238, 82857, 165714, 248571, 497142 |
| Number of properties | 1 | 0 |
| Semiprimes | 107744th | |
| Roman numberals | ||
| Base 2 | 11110010101111100112 | 11110010101111101102 |
| Base 3 | 2210202211203 | 2210202212003 |
| Base 4 | 13211133034 | 13211133124 |
| Base 5 | 1114020245 | 1114020325 |
| Base 6 | 143533236 | 143533306 |
| Base 7 | 41402467 | 41402527 |
| Base 8 | 17127638 | 17127668 |
| Base 9 | 8368469 | 8368509 |
| Base 10 | 49713910 | 49714210 |
| Base 11 | 30a56511 | 30a56811 |
| Base 12 | 1bb84312 | 1bb84612 |
| Base 13 | 14538613 | 14538913 |
| Base 14 | cd25d14 | cd26214 |
| Base 15 | 9c47915 | 9c47c15 |
| Base 16 | 795f316 | 795f616 |